CN103388915A - Instant heating type solar water heater control device - Google Patents
Instant heating type solar water heater control device Download PDFInfo
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- CN103388915A CN103388915A CN2013102631225A CN201310263122A CN103388915A CN 103388915 A CN103388915 A CN 103388915A CN 2013102631225 A CN2013102631225 A CN 2013102631225A CN 201310263122 A CN201310263122 A CN 201310263122A CN 103388915 A CN103388915 A CN 103388915A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 483
- 238000010438 heat treatment Methods 0.000 title claims abstract description 71
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 8
- 230000005619 thermoelectricity Effects 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000008236 heating water Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an instant heating type solar water heater control device which can realize the condition that hot water can be used instantly when the device is opened. The instant heating type solar water heater control device comprises a hot water pipeline provided with a hot water temperature sensor and a water flow signal sensor, a water returning pipeline provided with a water returning electrically-operated valve and a return water temperature sensor, a controller and a water temperature and water level sensor arranged in a water tank, wherein the hot water pipeline or the water returning pipeline is provided with a water pump; one end of a cold-water water feeding pipeline, which is provided with a water feeding solenoid valve, is communicated with the hot water pipeline; the hot water pipeline, the water returning pipeline, the controller, the cold-water water feeding pipeline and the like are all mounted in a mounting box body; the mounting box body is provided with connectors which are respectively communicated with all the pipelines; and the hot water pipeline is further provided with an instant heating type electrical heater, and an instant heating type electrical heating control signal output by the controller is connected with an input end of the instant heating type electrical heater.
Description
Technical field
The present invention relates to the solar water heater field.
Background technology
At present the solar water heater that is arranged on roof commonly used, be subjected to weather effect, overcast and rainy, there is no hot water, and the electrical heating that needs to start in solar water heater water tank just has hot water.
The shortcoming that the solar water heater of said structure exists is: electrical heating just has hot water to produce after energising a period of time, use hot water to wait for, inconvenience; And unspent hot water can be slowly cooling, causes waste.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of Instant heating type solar water heater control device that can realize using the hot water plug and play is provided.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme.
Instant heating type solar water heater control device, comprise: the hot water line, water return pipeline, controller, and be installed on water-temperature water-level sensor in solar water heater water tank, be provided with water pump on hot water line or water return pipeline, be provided with hot water temperature's sensor and water flow signal transducer on the hot water line, be provided with backwater motor-driven valve and return water temperature sensor on water return pipeline, one end of cold water watering pipeline is connected with the hot water line, be provided with water solenoid valve on the cold water watering pipeline, hot water temperature's sensor, water-temperature water-level sensor, the water flow signal transducer, signal input part corresponding in the signal output part of return water temperature sensor and controller is electrically connected to, the water pump control signal of controller output, the backwater motor-driven valve is controlled signal, upper water solenoid valve control signal respectively with water pump, the backwater motor-driven valve, the control end of upper water solenoid valve is electrically connected to, described hot water line, water return pipeline, water pump, backwater motor-driven valve, water flow signal transducer, cold water watering pipeline and upper water solenoid valve are installed in an installation casing, the interface of installing on casing that the backwater that is provided with the hot water water inlet interface that is communicated with the hot water line and hot water effluent's interface, with water return pipeline, is communicated with is intake interface and backwater water outlet mouthpiece and the upper water that is communicated with the cold water watering pipeline is intake, be characterized in: the instant heating electrical heating also is set on the hot water line, the instant heating electric heating control signal of controller output is connected with the electrically heated input of instant heating.
Further, aforesaid instant heating solar water heater control device, wherein, be provided with normally closed hot water electromagnetic valve on the hot water line of thermoelectricity heating water inlet end in sight or water side, be arranged in parallel hot water line in parallel on the hot water line at thermoelectricity heating in sight and normally closed hot water electromagnetic valve two ends, be provided with and often open the hot water electromagnetic valve on hot water line in parallel, normally closed hot water electromagnetic valve's control signal of controller output, often open hot water electromagnetic valve's control signal and be electrically connected to normally closed hot water electromagnetic valve, the control end of often opening the hot water electromagnetic valve respectively.
Further, aforesaid instant heating solar water heater control device, wherein, also be provided with register on cold water watering pipeline and hot water line.
Further, aforesaid instant heating solar water heater control device, wherein, the structure of described register is: be provided with electric flow control valve on the cold water watering pipeline, the electric flow control valve control signal of controller output is electrically connected to the control end of electric flow control valve.
Further, aforesaid instant heating solar water heater control device, wherein, the structure of described register is: be arranged in parallel the temperature adjustment pipeline on the cold water watering pipeline, be provided with thermostatic valve on the temperature adjustment pipeline, the temperature inductor of thermostatic valve is arranged on the hot water line.
Beneficial effect of the present invention: can realize while needing using the hot water plug and play, need not to wait for; And need to use how much hot water, just heat how much hot water, without the surplus hot water, energy saving.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of Instant heating type solar water heater control device of the present invention.
Fig. 2 is the control principle block diagram of the controller in Fig. 1.
Fig. 3 is use state diagram embodiment illustrated in fig. 1.
Fig. 4 is the structural representation of the second preferred embodiment of Instant heating type solar water heater control device of the present invention.
Fig. 5 is the control principle block diagram of the controller in Fig. 4.
Fig. 6 is use state diagram embodiment illustrated in fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, Instant heating type solar water heater control device of the present invention is further described.
referring to Fig. 1, Fig. 2, shown in Figure 3, a kind of Instant heating type solar water heater control device of the present invention, comprising: the hot water line 2, water return pipeline 4, controller 10, and be installed on water-temperature water-level sensor 14 in solar water heater water tank 17, being provided with water pump 6 on hot water line 2 or water return pipeline 4---in the present embodiment, water pump 6 is arranged on hot water line 2, be provided with backwater motor-driven valve 8 and return water temperature sensor 5 on water return pipeline 4, be provided with water flow signal transducer 7 and hot water temperature's sensor 51 on hot water line 2, one end of cold water watering pipeline 3 is connected with hot water line 2, be provided with water solenoid valve 9 on cold water watering pipeline 3, hot water temperature's sensor 51, water-temperature water-level sensor 14, water flow signal transducer 7, signal input part corresponding in the signal output part of return water temperature sensor 5 and controller 10 is electrically connected to, the water pump control signal of controller 10 outputs, the backwater motor-driven valve is controlled signal, upper water solenoid valve control signal respectively with water pump 6, backwater motor-driven valve 8, the control end of upper water solenoid valve 9 is electrically connected to, described hot water line 2, water return pipeline 4, controller 10, water pump 6, backwater motor-driven valve 8, water flow signal transducer 7, hot water temperature's sensor 51, cold water watering pipeline 3 and upper water solenoid valve 9 are installed in an installation casing 1, the interface 31 of installing on casing 1 that the backwater that is provided with the hot water water inlet interface 21 that is communicated with hot water line 2 and hot water effluent's interface 22, with water return pipeline 4, is communicated with is intake interface 41 and backwater water outlet mouthpiece 42 and the upper water that is communicated with cold water watering pipeline 3 is intake, instant heating electrical heating 11 also is set on hot water line 2, the instant heating electric heating control signal of controller 10 outputs is connected with the input of instant heating electrical heating 11.In concrete enforcement, for utilizing better instant heating electrical heating 11, be provided with normally closed hot water electromagnetic valve 13 on the hot water line 2 of thermoelectricity heating 11 water inlet ends or water side shortly, be arranged in parallel hot water line 25 in parallel on the hot water line 2 at thermoelectricity heating 11 in sight and normally closed hot water electromagnetic valve 13 two ends, be provided with and often open hot water electromagnetic valve 16 on hot water line 25 in parallel, normally closed hot water electromagnetic valve's control signal of controller 10 output, often open hot water electromagnetic valve's control signal and be electrically connected to normally closed hot water electromagnetic valve 13, the control end of often opening hot water electromagnetic valve 16 respectively.
Also be provided with register in the present embodiment on cold water watering pipeline 3 and hot water line 2, the structure of described register is: be provided with electric flow control valve 81 on cold water watering pipeline 3, the electric flow control valve control signal of controller 10 outputs is electrically connected to the control end of electric flow control valve 81.
Shown in Figure 3, during practical application, by external water pipe 23, the water tank of solar water heater 17 is connected with hot water water inlet interface 21, by external water pipe 43, water tank 17 is connected with backwater water outlet mouthpiece 42, by external water pipe 24, hot water effluent's interface 22 is connected with backwater water inlet interface 41, tap 12 is arranged on external water pipe 24, and upper water water inlet interface 31 is connected with the water supply pipe in family.In actual applications; also can or install return water temperature sensor 5 additional on external water pipe 24 on the close external water pipe 43 of water tank 17; or directly the return water temperature sensor 5 on water return pipeline 4 is retrofitted on external water pipe 24, the variation of these mounting means all should belong to protection scope of the present invention.
The operation principle of Instant heating type solar water heater control device of the present invention is as follows: shown in Figure 3, during use, at first can be by the water level in the preset setting solar water heater water tank 17 of controller 10 and water temperature (usually being set as 55 degree), by the preset setting return water temperature of controller 10 (usually being set as 35 degree), by the preset setting of controller 10 hot water effluent temperature (usually be set as 46 degree), controller 10 shows water level and water temperature after receiving the signal that water-temperature water-level sensor 14 brings.
During lower than the water level set, controller 10 output control signals are opened water solenoid valve 9 and electric flow control valve 81 when the water level in water tank 17, upper water just by cold water watering pipeline 3 through hot water line 2 to the interior water inlet of water tank 17; When water-temperature water-level sensor 14 detects water level in water tank 17 and is in a high position, after controller 10 receives the signal that water-temperature water-level sensor 14 brings, the output control signal is closed and is closed water solenoid valve 9 and electric flow control valve 81, just stops to the interior water inlet of water tank 17.
when sunny, water temperature in water tank 17 generally is not less than the temperature of setting, during use, fetch boiling water leading 12, after there are flowing out, tap 12 at once tap 12 is closed, at this moment, water flow signal transducer 7 detects in hot water line 2 to be had water flow and sends signal, after controller 10 receives the signal that water flow signal transducer 7 brings, the output control signal starts water pump 6 work, export simultaneously control signal and open backwater motor-driven valve 8, make hot water line 2 and water return pipeline 4 form circulation waterway, allow hot water line's 2 interior cold water be circulated back to as early as possible in water tank 17, in this process, the temperature of measuring when return water temperature sensor 5 is higher than the return water temperature of setting, controller 10 switches off the pump 6 and backwater motor-driven valve 8, water stops circulation.At this moment, then the tap 12 of fetching boiling water, just can normally use hot water.
when sunlight is inadequate, water temperature in water tank 17 can be lower than the temperature of setting, during use, fetch boiling water leading 12, after there are flowing out, tap 12 at once tap 12 is closed, at this moment, water flow signal transducer 7 detects in hot water line 2 to be had water flow and sends signal, after controller 10 receives the signal that water flow signal transducer 7 brings, the output control signal starts water pump 6 work, export simultaneously control signal and open backwater motor-driven valve 8, close and often open hot water electromagnetic valve 16, open normally closed hot water electromagnetic valve 13, start instant heating electrical heating 11, allow hot water line's 2 interior cold water first be circulated back in water tank 17, the temperature of measuring when return water temperature sensor 5 is during higher than the return water temperature set, controller 10 switches off the pump 6, backwater motor-driven valve 8, water stops circulation.At this moment, fetch boiling water again leading 12, water flow signal transducer 7 detects in hot water line 2 to be had water flow and sends signal, after controller 10 receives the signal that water flow signal transducer 7 brings, the output control signal starts instant heating electrical heating 11 work, close and often open hot water electromagnetic valve 16, open normally closed hot water electromagnetic valve 13, cold water becomes hot water after instant heating electrical heating 11 heating, just can normally use hot water.
The temperature of measuring when hot water temperature's sensor 51 is during higher than hot water effluent's temperature of setting, controller 10 output control signals are opened electric flow control valve 81, and open simultaneously water solenoid valve 9, the cold water added and the hot water in hot water line 2 are suitably mixed, the temperature of constantly according to hot water temperature's sensor 51, measuring in this process is regulated the open degree of electric flow control valve 81, reaches discharge on control cold water, finally realizes that the temperature that hot water temperature's sensor 51 is measured reaches the hot water temperature's of setting purpose.
referring to Fig. 4, Fig. 5, shown in Figure 6, a kind of Instant heating type solar water heater control device of the present invention, comprising: the hot water line 2, water return pipeline 4, controller 10, and be installed on water-temperature water-level sensor 14 in solar water heater water tank 17, being provided with water pump 6 on hot water line 2 or water return pipeline 4---in the present embodiment, water pump 6 is arranged on hot water line 2, be provided with backwater motor-driven valve 8 and return water temperature sensor 5 on water return pipeline 4, be provided with water flow signal transducer 7 and hot water temperature's sensor 51 on hot water line 2, one end of cold water watering pipeline 3 is connected with hot water line 2, be provided with water solenoid valve 9 on cold water watering pipeline 3, hot water temperature's sensor 51, water-temperature water-level sensor 14, water flow signal transducer 7, signal input part corresponding in the signal output part of return water temperature sensor 5 and controller 10 is electrically connected to, the water pump control signal of controller 10 outputs, the backwater motor-driven valve is controlled signal, upper water solenoid valve control signal respectively with water pump 6, backwater motor-driven valve 8, the control end of upper water solenoid valve 9 is electrically connected to, described hot water line 2, water return pipeline 4, controller 10, water pump 6, backwater motor-driven valve 8, water flow signal transducer 7, hot water temperature's sensor 51, cold water watering pipeline 3 and upper water solenoid valve 9 are installed in an installation casing 1, the interface 31 of installing on casing 1 that the backwater that is provided with the hot water water inlet interface 21 that is communicated with hot water line 2 and hot water effluent's interface 22, with water return pipeline 4, is communicated with is intake interface 41 and backwater water outlet mouthpiece 42 and the upper water that is communicated with cold water watering pipeline 3 is intake, instant heating electrical heating 11 also is set on hot water line 2, the instant heating electric heating control signal of controller 10 outputs is connected with the input of instant heating electrical heating 11.In concrete enforcement, for utilizing better instant heating electrical heating 11, be provided with normally closed hot water electromagnetic valve 13 on the hot water line 2 of thermoelectricity heating 11 water inlet ends or water side shortly, be arranged in parallel hot water line 25 in parallel on the hot water line 2 at thermoelectricity heating 11 in sight and normally closed hot water electromagnetic valve 13 two ends, be provided with and often open hot water electromagnetic valve 16 on hot water line 25 in parallel, normally closed hot water electromagnetic valve's control signal of controller 10 output, often open hot water electromagnetic valve's control signal and be electrically connected to normally closed hot water electromagnetic valve 13, the control end of often opening hot water electromagnetic valve 16 respectively.
Also be provided with register in the present embodiment on cold water watering pipeline 3 and hot water line 2, the structure of described register is: be arranged in parallel temperature adjustment pipeline 33 on cold water watering pipeline 3, be provided with thermostatic valve 15 on temperature adjustment pipeline 33, the temperature inductor 151 of thermostatic valve 15 is arranged on hot water line 2.
Shown in Figure 6, during practical application, by external water pipe 23, the water tank of solar water heater 17 is connected with hot water water inlet interface 21, by external water pipe 43, water tank 17 is connected with backwater water outlet mouthpiece 42, by external water pipe 24, hot water effluent's interface 22 is connected with backwater water inlet interface 41, tap 12 is arranged on external water pipe 24, and upper water water inlet interface 31 is connected with the water supply pipe in family.In actual applications, also can or install return water temperature sensor 5 additional on external water pipe 24 on the close external water pipe 43 of water tank 17; Or directly the return water temperature sensor 5 on water return pipeline 4 is retrofitted on external water pipe 24, the variation of these mounting means all should belong to protection scope of the present invention.
The operation principle of Instant heating type solar water heater control device of the present invention is as follows: shown in Figure 6, during use, at first can be by the water level in the preset setting solar water heater water tank 17 of controller 10 and water temperature (usually being set as 55 degree), by the preset setting return water temperature of controller 10 (usually being set as 35 degree), by the preset setting of thermostatic valve 15 hot water effluent temperature (usually be set as 46 degree), controller 10 shows water level and water temperature after receiving the signal that water-temperature water-level sensor 14 brings.
During lower than the water level set, controller 10 output control signals are opened water solenoid valve 9 when the water level in water tank 17, upper water just by cold water watering pipeline 3 through hot water line 2 to the interior water inlet of water tank 17; When water-temperature water-level sensor 14 detected water level in water tank 17 and is in a high position, after controller 10 received the signal that water-temperature water-level sensor 14 brings, the output control signal was closed and is closed water solenoid valve 9, just stops to the interior water inlet of water tank 17.
when sunny, water temperature in water tank 17 generally is not less than the temperature of setting, during use, fetch boiling water leading 12, after there are flowing out, tap 12 at once tap 12 is closed, at this moment, water flow signal transducer 7 detects in hot water line 2 to be had water flow and sends signal, after controller 10 receives the signal that water flow signal transducer 7 brings, the output control signal starts water pump 6 work, export simultaneously control signal and open backwater motor-driven valve 8, make hot water line 2 and water return pipeline 4 form circulation waterway, allow hot water line's 2 interior cold water be circulated back to as early as possible in water tank 17, in this process, the temperature of measuring when return water temperature sensor 5 is higher than the return water temperature of setting, controller 10 switches off the pump 6 and backwater motor-driven valve 8, water stops circulation.At this moment, then the tap 12 of fetching boiling water, just can normally use hot water.
when sunlight is inadequate, water temperature in water tank 17 can be lower than the temperature of setting, during use, fetch boiling water leading 12, after there are flowing out, tap 12 at once tap 12 is closed, at this moment, water flow signal transducer 7 detects in hot water line 2 to be had water flow and sends signal, after controller 10 receives the signal that water flow signal transducer 7 brings, the output control signal starts water pump 6 work, export simultaneously control signal and open backwater motor-driven valve 8, close and often open hot water electromagnetic valve 16, open normally closed hot water electromagnetic valve 13, start instant heating electrical heating 11, allow hot water line's 2 interior cold water first be circulated back in water tank 17, the temperature of measuring when return water temperature sensor 5 is during higher than the return water temperature set, controller 10 switches off the pump 6, backwater motor-driven valve 8, water stops circulation.At this moment, fetch boiling water again leading 12, water flow signal transducer 7 detects in hot water line 2 to be had water flow and sends signal, after controller 10 receives the signal that water flow signal transducer 7 brings, the output control signal starts instant heating electrical heating 11 work, close and often open hot water electromagnetic valve 16, open normally closed hot water electromagnetic valve 13, cold water becomes hot water after instant heating electrical heating 11 heating, just can normally use hot water.
Hot water temperature in temperature inductor 151 induction heat water lines 2 surpasses the hot water temperature who sets, thermostatic valve 15 can be regulated the water yield of the cold water that adds automatically, the cold water added by temperature adjustment pipeline 33 and the hot water in hot water line 2 are suitably mixed, make hot water temperature in temperature inductor 151 induction heat water lines 2 reach the hot water temperature of setting.Hot water temperature in temperature inductor 151 induction heat water lines 2 is not higher than the hot water temperature who sets, and thermostatic valve 15 is in closed condition automatically.
Instant heating type solar water heater control device of the present invention, can realize while needing using the hot water plug and play, need not to wait for; And need to use how much hot water, just heat how much hot water, without the surplus hot water, energy saving.
Claims (5)
1. Instant heating type solar water heater control device, comprise: the hot water line, water return pipeline, controller, and be installed on water-temperature water-level sensor in solar water heater water tank, be provided with water pump on hot water line or water return pipeline, be provided with hot water temperature's sensor and water flow signal transducer on the hot water line, be provided with backwater motor-driven valve and return water temperature sensor on water return pipeline, one end of cold water watering pipeline is connected with the hot water line, be provided with water solenoid valve on the cold water watering pipeline, hot water temperature's sensor, water-temperature water-level sensor, the water flow signal transducer, signal input part corresponding in the signal output part of return water temperature sensor and controller is electrically connected to, the water pump control signal of controller output, the backwater motor-driven valve is controlled signal, upper water solenoid valve control signal respectively with water pump, the backwater motor-driven valve, the control end of upper water solenoid valve is electrically connected to, described hot water line, water return pipeline, water pump, backwater motor-driven valve, water flow signal transducer, cold water watering pipeline and upper water solenoid valve are installed in an installation casing, the interface of installing on casing that the backwater that is provided with the hot water water inlet interface that is communicated with the hot water line and hot water effluent's interface, with water return pipeline, is communicated with is intake interface and backwater water outlet mouthpiece and the upper water that is communicated with the cold water watering pipeline is intake, it is characterized in that: the instant heating electrical heating also is set on the hot water line, the instant heating electric heating control signal of controller output is connected with the electrically heated input of instant heating.
2. instant heating solar water heater control device according to claim 1, it is characterized in that: be provided with normally closed hot water electromagnetic valve on the hot water line of thermoelectricity heating water inlet end in sight or water side, be arranged in parallel hot water line in parallel on the hot water line at thermoelectricity heating in sight and normally closed hot water electromagnetic valve two ends, be provided with and often open the hot water electromagnetic valve on hot water line in parallel, normally closed hot water electromagnetic valve's control signal of controller output, often open hot water electromagnetic valve's control signal and be electrically connected to normally closed hot water electromagnetic valve, the control end of often opening the hot water electromagnetic valve respectively.
3. Instant heating type solar water heater control device according to claim 1, is characterized in that: also be provided with register on cold water watering pipeline and hot water line.
4. Instant heating type solar water heater control device according to claim 3, it is characterized in that: the structure of described register is: be provided with electric flow control valve on the cold water watering pipeline, the electric flow control valve control signal of controller output is electrically connected to the control end of electric flow control valve.
5. Instant heating type solar water heater control device according to claim 3, it is characterized in that: the structure of described register is: be arranged in parallel the temperature adjustment pipeline on the cold water watering pipeline, be provided with thermostatic valve on the temperature adjustment pipeline, the temperature inductor of thermostatic valve is arranged on the hot water line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102631225A CN103388915A (en) | 2013-06-28 | 2013-06-28 | Instant heating type solar water heater control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102631225A CN103388915A (en) | 2013-06-28 | 2013-06-28 | Instant heating type solar water heater control device |
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| CN103388915A true CN103388915A (en) | 2013-11-13 |
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| CN2013102631225A Pending CN103388915A (en) | 2013-06-28 | 2013-06-28 | Instant heating type solar water heater control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444442A (en) * | 2016-01-15 | 2016-03-30 | 山东建筑大学 | Intelligent temperature control system and intelligent temperature control method for solar water heater |
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|---|---|---|---|---|
| JPS5475634A (en) * | 1977-11-30 | 1979-06-16 | Matsushita Electric Works Ltd | Hot water feeder using solar heat |
| CN101070976A (en) * | 2007-06-08 | 2007-11-14 | 艾凯 | Solar-electric instant-heating type constant temperature water heater |
| CN201983470U (en) * | 2011-04-01 | 2011-09-21 | 浙江比华丽电子科技有限公司 | Novel three-way instant heating type water heater with built-in water supply electromagnetic valve |
| CN202074725U (en) * | 2011-05-30 | 2011-12-14 | 中国水利水电第三工程局有限公司 | Instant-heating type solar water heater |
| CN102589177A (en) * | 2012-03-26 | 2012-07-18 | 苏州开来新能源有限公司 | Water feeding and discharging temperature control device for solar water heater |
| CN203572064U (en) * | 2013-06-28 | 2014-04-30 | 苏州开来新能源有限公司 | Instant heating type solar water heater controlling apparatus |
-
2013
- 2013-06-28 CN CN2013102631225A patent/CN103388915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5475634A (en) * | 1977-11-30 | 1979-06-16 | Matsushita Electric Works Ltd | Hot water feeder using solar heat |
| CN101070976A (en) * | 2007-06-08 | 2007-11-14 | 艾凯 | Solar-electric instant-heating type constant temperature water heater |
| CN201983470U (en) * | 2011-04-01 | 2011-09-21 | 浙江比华丽电子科技有限公司 | Novel three-way instant heating type water heater with built-in water supply electromagnetic valve |
| CN202074725U (en) * | 2011-05-30 | 2011-12-14 | 中国水利水电第三工程局有限公司 | Instant-heating type solar water heater |
| CN102589177A (en) * | 2012-03-26 | 2012-07-18 | 苏州开来新能源有限公司 | Water feeding and discharging temperature control device for solar water heater |
| CN203572064U (en) * | 2013-06-28 | 2014-04-30 | 苏州开来新能源有限公司 | Instant heating type solar water heater controlling apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444442A (en) * | 2016-01-15 | 2016-03-30 | 山东建筑大学 | Intelligent temperature control system and intelligent temperature control method for solar water heater |
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Application publication date: 20131113 |